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140-0212 — RESISTOR,VARIABLE,WIRE WOUND,NON

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

140-0212: RESISTOR,VARIABLE,WIRE WOUND,NON.

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include body_style: CYLINDRICAL BUSHING MOUNTED, body_length: 0.344 INCHES MAXIMUM IN, shaft_style: ROUND, SLOTTED, shaft_length: 0.700 INCHES NOMINAL IN, actuator_type: SINGLE SHAFT, body_diameter: 0.531 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-978-7057, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO→ MRO_GENERAL→ 140-0212
NSN: 4820-00-978-7057
NIINs: 009787057, 011029808, 013729139, 015976943
FSC: 4820 — Valves, Nonpowered
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
body_styleCYLINDRICAL BUSHING MOUNTED
body_length0.344 INCHES MAXIMUM IN
shaft_styleROUND, SLOTTED
shaft_length0.700 INCHES NOMINAL IN
actuator_typeSINGLE SHAFT
body_diameter0.531 INCHES MAXIMUM IN
shaft_diameter0.125 INCHES NOMINAL IN
connection_typeTHREADED INTERNAL PIPE
mounting_methodLOCKING BUSHING
section_quantity1
terminal_locationREAR END LOCATION NOT OTHERWISE SPECIFIED
nominal_thread_size0.500 INCHES IN
NSN4820-00-978-7057
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 140-0212 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CONNECTION TYPE: THREADED INTERNAL PIPE
•
END CONNECTION QUANTITY: 6
•
NOMINAL THREAD SIZE: 0.500 INCHES IN
•
THREAD SERIES DESIGNATOR: NPT
•
VALVE OPERATION METHOD: AUTOMATIC
TECHNICAL CHARACTERISTICS
CONNECTION TYPETHREADED INTERNAL PIPE
END CONNECTION QUANTITY6
NOMINAL THREAD SIZE0.500 INCHES IN
THREAD SERIES DESIGNATORNPT
VALVE OPERATION METHODAUTOMATIC
SUBSTITUTES & CROSS-REFERENCES 2
8V5172Reference document
Same NSN cross-reference
Reference document — Secondary reference
4D2287Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 140-0212?
140-0212 is a RESISTOR,VARIABLE,WIRE WOUND,NON. It is classified as a MRO (MRO_GENERAL).
What parts can replace 140-0212?
There are 2 known substitutes for 140-0212: 8V5172, 4D2287. Substitute compatibility should be verified for your specific system.
What is the NSN for 140-0212?
140-0212 is cataloged in the U.S. Government catalog under NSN 4820-00-978-7057. This indicates validated use in U.S. government and defense supply chains.
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